Filing Status Question: US Citizen + Irish Spouse (Green Card Received Dec 2025) — MFJ vs MFS, and Treaty Considerations in Self employed
how do i start with schedule C for self-employment while i am in halfway of filing on regular format? I didn't do the right thing so far. in Self employed
If I am a sole proprietorship, can I file once a year with my personal tax or do I still need to file quarterly? in Self employed